You're yellow. You're very hungry. You live in a maze, along with with some technicolor Ghost-monsters. They're hungry too... for you!
Eat pellets for points, and avoid the Ghost-monsters. If a Ghost-monster touches you, you lose a life. You can eat large, flashing Power-pellets to scare the Ghost-monsters; this turns them dark blue, and also makes them edible! Yummy! You can eat all of a Ghost-monster except for it's eyes, which will return to the Ghost-monster den to generate a new body. The Ghost-monsters will flash white when the effect of the Power-pellet is about to wear off. After every third of the maze's total pellets has been cleared, a Bonus Item will appear in the center of the maze, eat it for points. When the maze has been cleared, you will advance to the next level.